Tuesday will be the hottest day of the week, with highs expected to reach nearly 100 degrees and feels-like temperatures up ...

The Washington Monument is closed on Monday after an excessive heat warning was issued for the Washington D.C. area.

Afternoon heat could be the worst of week with highs near 100 and heat indexes reaching near 110. Extreme heat warning runs ...

As the high temperature in D.C. is expected to hit 100°, with a heat index as high as 110°, the Washington Monument is closed ...

An Extreme Heat Warning is in effect Tuesday from 11 a.m. until 9 p.m. for heat index values up to 110 degrees.